CN107336944B - Angle steel feeding equipment - Google Patents
Angle steel feeding equipment Download PDFInfo
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- CN107336944B CN107336944B CN201710696605.2A CN201710696605A CN107336944B CN 107336944 B CN107336944 B CN 107336944B CN 201710696605 A CN201710696605 A CN 201710696605A CN 107336944 B CN107336944 B CN 107336944B
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- Prior art keywords
- angle steel
- sprocket
- transmission rod
- guide rail
- conveying
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/04—Roller-ways having driven rollers all rollers driven
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/123—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element arranged to keep the load-carriers horizontally during at least a part of the conveyor run
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/26—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of co-operating units, e.g. interconnected by pivots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
- B65G47/54—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another at least one of which is a roller-way
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Pusher Or Impeller Conveyors (AREA)
Abstract
The invention discloses angle steel feeding equipment, which comprises: the conveying guide rail is used for being connected with the angle steel punching and shearing machine and conveying the angle steel into the angle steel punching and shearing machine; the transverse feeding device is used for placing a plurality of angle steels, and conveying the angle steels to one end of the transverse feeding device, which is close to the conveying guide rail, one by one; the material lifting device is used for conveying the angle steel on the transverse feeding device to the conveying guide rail; the material lifting device is arranged between the conveying guide rail and the transverse feeding device. The transverse feeding device can simultaneously prevent a plurality of angle steels, and reduce the frequency of carrying the angle steels; the lifting device is matched with the transverse feeding device to accurately place the angle steel on the conveying guide rail, so that manpower is saved, safety accidents of workers are prevented, and meanwhile, the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of material operation, in particular to angle steel feeding equipment.
Background
The existing angle steel combined punching and shearing machine adopts a mode of manually carrying or carrying by a crane to convey the angle steel to a conveying guide rail of the angle steel combined punching and shearing machine, only one angle steel can be carried at a time, the operation is inconvenient and the efficiency is low, meanwhile, in the process of carrying the angle steel, the attention of staff needs to be highly concentrated, safety accidents such as accidental bruising in the carrying process are avoided, the labor intensity of the staff is high in the market in the mode of manually carrying, the health of the staff is endangered, the labor cost is too high, and the cost is increased. Therefore, a feeding device matched with an angle steel combined punching and shearing machine is needed.
Disclosure of Invention
In order to overcome the technical defects, the invention provides the angle steel feeding equipment which is high in automation degree and labor-saving.
In order to solve the problems, the invention is realized according to the following technical scheme:
the invention relates to angle steel feeding equipment, which comprises:
the conveying guide rail is used for being connected with the angle steel punching and shearing machine and conveying the angle steel into the angle steel punching and shearing machine;
the transverse feeding device is used for placing a plurality of angle steels, and conveying the angle steels to one end of the transverse feeding device, which is close to the conveying guide rail, one by one;
the material lifting device is used for conveying the angle steel on the transverse feeding device to the conveying guide rail;
the material lifting device is arranged between the conveying guide rail and the transverse feeding device.
Further, the transverse feeding device comprises a placement area for placing the angle steel and a conveying mechanism for conveying the angle steel.
The transverse feeding device comprises a plurality of cross beams for jointly bearing angle steel;
the cross beams are arranged at intervals and are perpendicular to the conveying guide rail;
the placement area is arranged on one side of the cross beam.
Further, the other side of at least two cross beams is provided with the transmission mechanism.
The transmission mechanism comprises a first sprocket and a second sprocket which are pivotably arranged on the cross beam, a first chain which is bridged on the first sprocket and the second sprocket, and a first driving mechanism which is in transmission connection with the first sprocket;
the movement direction of the first chain is parallel to the cross beam;
the first chain is provided with a plurality of bulges for pushing the angle steel, and the bulges are distributed at intervals along the length direction of the first chain;
the positions of the protrusions between the first chains are in one-to-one correspondence, and the connecting line of the corresponding protrusions at any moment is perpendicular to the moving direction of the first chains.
Further, the transverse feeding device further comprises a first transmission rod;
each first sprocket is coaxially arranged with the first transmission rod and fixedly connected with the first transmission rod;
the first driving mechanism is in transmission connection with the first transmission rod so as to drive the first transmission rod to rotate around the axis of the first transmission rod.
Further, the material lifting device comprises a second transmission rod, a second driving mechanism for driving the second transmission rod to rotate around the axis of the second transmission rod, and a material lifting assembly for lifting and driving the angle steel to rotate along with the second transmission rod;
the second driving mechanism is in transmission connection with the second transmission rod;
the lifting assembly comprises a lifting arm and a claw for lifting the angle steel;
one end of the lifting arm is fixed on the second transmission rod, and the other end of the lifting arm is connected with the claw.
Further, the hook claw is provided with a second placement groove which is matched with two side walls of the angle steel.
The material lifting assembly further comprises a limiting mechanism used for limiting the opening of the second placement groove to be always kept upwards.
Further, the limiting mechanism comprises a third sprocket, a fourth sprocket and a second chain which is bridged between the third sprocket and the fourth sprocket;
the third sprocket is coaxially arranged with the second transmission rod and is in clearance fit with the second transmission rod;
the claw is pivotally connected to one end of the material lifting arm through a rotating shaft, and the rotating shaft is parallel to the second transmission rod;
the fourth sprocket is fixed on the claw, and the axis of the fourth sprocket is parallel to the rotating shaft;
the third sprocket and the fourth sprocket do not rotate around the axis of the third sprocket and the fourth sprocket.
Further, the material lifting device further comprises a support leg for supporting the second transmission rod;
the second transmission rod is pivotally arranged on the support leg.
The third sprocket is fixedly connected to the support leg.
Further, the conveying guide rail comprises a guide rail groove and a plurality of rollers for supporting and clamping angle steel;
the rollers are distributed at intervals along the length direction of the guide rail groove;
the rollers are divided into two parallel rows and are respectively arranged at two sides in the guide rail groove.
The rollers are obliquely arranged;
the included angle between the two public tangent planes of the circumferential surfaces of the two rows of rollers is equal to the included angle between the two side walls of the angle steel.
Further, the guide rail groove is provided with two side walls;
the two rows of rollers are respectively arranged on the two side walls.
The included angle of the two side walls of the guide rail groove is equal to the included angle of the two side walls of the angle steel.
Compared with the prior art, the invention has the beneficial effects that:
the transverse feeding device can simultaneously place a plurality of angle steels, so that the frequency of carrying the angle steels is reduced; the lifting device is matched with the transverse feeding device to accurately place the angle steel on the conveying guide rail, so that manpower is saved, safety accidents of workers are prevented, and meanwhile, the working efficiency is improved.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic structural view of an angle steel feeding device according to the present invention;
FIG. 2 is a schematic view of the structure of the conveyor rail according to the present invention;
FIG. 3 is a schematic view of another view of the conveyor rail according to the present invention;
FIG. 4 is a schematic view of the construction of a multi-segment conveyor track according to the present invention;
FIG. 5 is a schematic view of the structure of the transverse feeding unit according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a schematic structural view of a material lifting device according to the present invention;
fig. 8 is a partial enlarged view of fig. 7.
In the figure:
1-a conveying guide rail;
11-a guide rail groove; 111-sidewalls; 12-rolling wheels; 13-a bracket;
2-a transverse feeding device;
21-a placement area;
22-a transmission mechanism;
221-a first sprocket; 222-a second sprocket; 223-a first chain; 224-a first drive mechanism; 225-bump;
23-a cross beam; 24-a first transmission rod;
25-a receiving member; 251-first seating groove;
3-a material lifting device;
31-a second transmission rod; 32-a second drive mechanism;
33-lifting assembly;
331-a material lifting arm; 332-hook claw; 3321-second placement groove;
333-a limiting mechanism;
3331—a third sprocket; 3332-fourth sprocket; 3333-second chain;
34-feet.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1, the angle steel feeding equipment provided by the invention comprises a conveying guide rail 1, a transverse feeding device 2 and a lifting device 3. One end of the transverse feeding device 2 is close to the conveying guide rail 1, a plurality of angle steels can be placed in the transverse feeding device 2 and can be conveyed to one end of the angle steels close to the conveying guide rail 1 one by one, and meanwhile, in the conveying process, the angle steels are parallel to the conveying guide rail 1; the material lifting device 3 is arranged between the conveying guide rail 1 and the transverse feeding device 2 and is used for conveying angle steel, which is close to the conveying guide rail 1, on the transverse feeding device 2 to the conveying guide rail 1, and the material lifting device 3 is arranged between the conveying guide rail 1 and the transverse feeding device 2. The conveying guide rail 1 is connected with the angle steel punching and shearing machine and is used for conveying the angle steel into the angle steel punching and shearing machine.
Preferably, as shown in fig. 2 to 4, the conveying rail 1 includes a rail groove 11 and a plurality of rollers 12 for supporting and holding angle steel. The rollers 12 are distributed at intervals along the length direction of the guide rail groove 11 and are divided into two parallel rows, the two parallel rows of rollers are respectively arranged on two sides in the guide rail groove 11, and when the angle iron is used, the angle iron is clamped between the two rows of rollers 12, so that the direction of the angle iron is limited, and the accuracy of the conveying direction of the angle iron is ensured.
The angle needs to be maintained in an upward state when entering the angle iron punch, and preferably the roller 12 is inclined. Specifically, the included angle between the two public tangent planes of the circumferential surfaces of the two rows of rollers 12 is equal to the included angle between the two side walls of the angle steel, at this time, when the angle steel is transported, the two side walls of the angle steel can be completely attached to the circumferential surfaces of the rollers 12, the notch of the angle steel can be kept upwards, and meanwhile, the uniformity of the stress of the angle steel and the stability of transportation are ensured.
Preferably, the rollers 12 on one side in the guide rail groove 11 are in one-to-one correspondence with the rollers 12 on the other side. At this time, two side walls at the same position of the angle steel are simultaneously attached to the rollers 12 at two sides, so that the stability of the angle steel in the conveying process is further ensured, and the angle steel is not easy to incline.
Preferably, the guide rail groove 11 is provided with two side walls 111, and the two rows of rollers 12 are respectively provided on the two side walls 111. Further, the included angle between the two side walls 111 of the guide rail groove 11 is equal to the included angle between the two side walls of the angle steel, at this time, the axes of the rollers 12 at the two sides are guaranteed to be respectively parallel to the two side walls 111, and the included angle between the two public tangential planes of the circumferential surfaces of the two rows of rollers 12 can be guaranteed to be equal to the included angle between the two side walls of the angle steel. Preferably, the roller 12 is connected to the side wall by a U-shaped bracket 13, one end of the bracket 13 is fixed to the side wall 111 of the rail groove 11, and the roller 12 is pivotally provided at the other end of the bracket 11.
Preferably, as shown in fig. 5-6, the lateral feeding device 2 comprises a placement area 21 and a transport mechanism 22. The arrangement area 21 can simultaneously place a plurality of angle steels at a time, so that the number of times of carrying the angle steels is reduced, and the conveying mechanism 22 can convey the angle steels in the arrangement area 21 to one end close to the conveying guide rail 1 one by one.
Preferably, the transverse feeding device 2 comprises a plurality of cross beams 23, the cross beams 23 are arranged at intervals and are perpendicular to the conveying guide rail 1, and the cross beams 23 jointly bear angle steel. Further, one side of the cross beams 23 is a placement area 21 for placing a plurality of angle steels, and the other side of at least two cross beams 23 is provided with a transmission mechanism 22.
Preferably, the transmission mechanism 22 includes a first sprocket 221, a second sprocket 222, a first chain 223 and a first driving mechanism 224, the first chain 223 spans the first sprocket 221 and the second sprocket 222, the first driving mechanism 224 is in driving connection with the first sprocket 221 and drives the first sprocket 221 to rotate, and the first sprocket 221 and the second sprocket 222 are pivotally arranged on the cross beam 23. At this time, the angle steel is placed on the first chain 223, and the angle steel can be driven to move when the first chain 223 moves, and meanwhile, the moving direction of the first chain 223 is parallel to the cross beam 23, so that the angle steel is ensured to be parallel to the conveying guide rail 1.
Preferably, the first sprocket 221 is provided with a plurality of protrusions 225 for pushing the angle steel. The protrusions 225 are spaced apart along the length direction of the first chain 223, and when the angle steel is placed on the first chain 223, the protrusions 225 are positioned at the rear side of the angle steel, and when the first chain 223 moves, the protrusions 225 push the angle steel to move along with the first chain 223. Since the angle steel is simultaneously pushed by the protrusions 225 of the plurality of first chains 223, in order to ensure that the angle steel is parallel to the conveying guide rail 1 when moving, it is preferable that the positions of the protrusions 225 between the respective first chains 223 are in one-to-one correspondence, and the connecting line of the corresponding protrusions 225 at any time is perpendicular to the moving direction of the first chains 223, that is, each first chain 223 keeps moving synchronously.
In order to realize synchronous movement of each first chain 223, preferably, the transverse feeding device 2 further comprises a first transmission rod 24, the first driving mechanism 224 is in transmission connection with the first transmission rod 24, the first driving mechanism 224 drives the first transmission rod 24 to rotate around the axis of the first transmission rod 24, each first sprocket 221 is coaxially arranged and fixedly connected with the first transmission rod 24, and when the first transmission rod 24 rotates, each first sprocket 221 starts to synchronously rotate, so that each first chain 223 is driven to synchronously move. Preferably, the first transmission lever 24 spans several cross beams 23 and is simultaneously pivotably connected with several cross beams 23.
Preferably, one end of the cross beam 23 is provided with a receiving piece 25, the receiving piece 25 is provided with a first seating groove 251, and when the angle steel is transported from the seating area 21 to the other end of the cross beam 23 by the transfer mechanism 22, the angle steel slides down and is received by the first seating groove 251. At this time, the angle steel is placed in the first placement groove 251, waiting to be carried to the conveying guide rail 1 by the material lifting device 3.
Preferably, the shape of the first seating groove 251 is adapted to both sidewalls of the angle steel. When the angle steel slides into the first setting groove 251, two side walls of the angle steel are respectively attached to the inner wall of the first setting groove 251 so as to keep the notch of the angle steel upward.
Preferably, as shown in fig. 7-8, the material lifting device 3 comprises a second transmission rod 31, a second driving mechanism 32 and a material lifting assembly 33. The second driving mechanism 32 is in transmission connection with the second transmission rod 31 and is used for driving the second transmission rod 31 to rotate around the axis of the second transmission rod, and the lifting assembly 33 is used for lifting and driving the angle steel to rotate along with the second transmission rod 31 so as to convey the angle steel to the conveying guide rail 1 from the transverse feeding device 2. The material lifting assembly 33 includes a material lifting arm 331 and a claw 332, one end of the material lifting arm 331 is fixed on the second transmission rod, the other end is connected to the claw 332, the material lifting arm 331 drives the claw 332 to rotate along with the second transmission rod 31, and the claw 332 is used for lifting angle steel.
Preferably, the hook claw 332 is provided with a second positioning groove 3321, the shape of the second positioning groove 3321 is matched with the two side walls of the angle steel, and when the angle steel slides into the second positioning groove 3321, the two side walls of the angle steel are respectively attached to the inner wall of the second positioning groove 3321.
When the angle steel enters the angle steel punching machine, the notch of the angle steel needs to be kept in an upward state, so that when the lifting device 3 conveys the angle steel to the conveying guide rail 1, the notch of the angle steel needs to be kept upward. Preferably, the material lifting assembly 33 further comprises a limiting mechanism 333, the limiting mechanism 333 is respectively connected with the second transmission rod 31 and the hook claw 332, and the limiting mechanism 333 can ensure that the opening of the second placement groove 3321 always keeps upward when the angle steel rotates along with the hook claw 332, so that the notch of the angle steel always keeps upward. Specifically, the spacing mechanism 333 includes a third sprocket 3331, a fourth sprocket 3332, and a second chain 3333 bridging the third sprocket 3331 and the fourth sprocket 3332. Wherein, the third sprocket 3331 is coaxially arranged with the second transmission rod 31 and is in clearance fit with the second transmission rod 31, the claw 332 is pivotally connected to one end of the lifting arm 331 through a rotating shaft 3322, the rotating shaft 3322 is parallel to the second transmission rod 31, meanwhile, the fourth sprocket 3332 is fixed on the claw 332, and the axis of the fourth sprocket 3332 is parallel to the rotating shaft 3322, at this time, neither the third sprocket 3331 nor the fourth sprocket 3332 rotates around the own axis. When the claw 332 rotates around the second transmission rod 31 along with the lifting arm 331, the third chain wheel 3331 and the fourth chain wheel 3332 do not rotate around the axis thereof, and meanwhile, the fourth chain wheel 3332 is fixedly connected with the claw 332, the claw 332 can keep the initial placement state unchanged, and the opening of the second placement groove 3321 can always keep upward.
Preferably, the material lifting device 3 further comprises a support leg 34, the second transmission rod 31 is pivotally arranged on the support leg 34, and the support leg 34 is used for supporting the second transmission rod 31. Further, a third sprocket 3331 is fixedly coupled to the feet 34.
Preferably, the material lifting device 3 comprises a plurality of material lifting assemblies 33, the material lifting assemblies 33 are distributed at intervals along the length direction of the second transmission rod 31, and the plurality of material lifting assemblies 33 simultaneously convey the same angle steel, so that the angle steel is ensured to be stable in the conveying process. Preferably, the height of the fingers 332 of the plurality of lifting assemblies 33 is uniform at any time, i.e. the plurality of lifting assemblies 33 move synchronously under the drive of the second transmission rod 31. Wherein, the quantity and the interval distance of lifting components 33 are determined according to the length of angle steel.
Preferably, the invention comprises a plurality of sections of conveying guide rails 1, the conveying guide rails 1 are arranged in a row along the length direction of the conveying guide rails and are distributed at intervals, and when the material lifting assembly 33 rotates, the material lifting assembly can pass through a gap between two adjacent sections of conveying guide rails 1.
Other structures of the angle steel feeding equipment are described in the prior art.
The present invention is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention are within the scope of the technical proposal of the present invention.
Claims (6)
1. Angle steel material loading equipment, its characterized in that includes:
the conveying guide rail is used for being connected with the angle steel punching and shearing machine and conveying the angle steel into the angle steel punching and shearing machine;
the transverse feeding device is used for placing a plurality of angle steels, and conveying the angle steels to one end of the transverse feeding device, which is close to the conveying guide rail, one by one;
the material lifting device is used for conveying the angle steel on the transverse feeding device to the conveying guide rail;
the material lifting device is arranged between the conveying guide rail and the transverse feeding device;
the conveying guide rail comprises a guide rail groove and a plurality of rollers for supporting and clamping angle steel; the rollers are distributed at intervals along the length direction of the guide rail groove; the rollers are divided into two parallel rows and are respectively arranged at two sides in the guide rail groove; the rollers are obliquely arranged; the included angle between two common tangential planes of the circumferential surfaces of the two rows of rollers is equal to the included angle between two side walls of the angle steel;
the guide rail groove is provided with two side walls; the two rows of rollers are respectively arranged on the two side walls; the included angle of the two side walls of the guide rail groove is equal to the included angle of the two side walls of the angle steel;
the roller is connected with the side wall through a U-shaped bracket, one end of the bracket is fixed on the side wall of the guide rail groove, and the roller is pivotally arranged at the other end of the bracket;
the material lifting device comprises a second transmission rod, a second driving mechanism for driving the second transmission rod to rotate around the axis of the second transmission rod, and a material lifting assembly for lifting and driving the angle steel to rotate along with the second transmission rod; the second driving mechanism is in transmission connection with the second transmission rod;
the lifting assembly comprises a lifting arm and a claw for lifting the angle steel; one end of the material lifting arm is fixed on the second transmission rod, and the other end of the material lifting arm is connected with the hook claw; the hook claw is provided with a second placement groove which is matched with the two side walls of the angle steel; the material lifting assembly further comprises a limiting mechanism for limiting the opening of the second placement groove to be always kept upwards;
the material lifting assemblies are arranged in a plurality, and the material lifting assemblies are distributed at intervals along the length direction of the second transmission rod;
the conveying guide rails are arranged in a row along the length direction of the conveying guide rails and are distributed at intervals, and when the material lifting assembly rotates, gaps between two adjacent sections of the conveying guide rails can pass through.
2. An angle steel feeding apparatus according to claim 1, wherein,
the transverse feeding device comprises a placement area for placing angle steel and a transmission mechanism for conveying the angle steel;
the transverse feeding device comprises a plurality of cross beams for jointly bearing angle steel;
the cross beams are arranged at intervals and are perpendicular to the conveying guide rail;
the placement area is arranged on one side of the cross beam.
3. An angle steel feeding apparatus according to claim 2, wherein,
the other sides of at least two cross beams are provided with the transmission mechanisms;
the transmission mechanism comprises a first sprocket and a second sprocket which are pivotably arranged on the cross beam, a first chain which is bridged on the first sprocket and the second sprocket, and a first driving mechanism which is in transmission connection with the first sprocket;
the movement direction of the first chain is parallel to the cross beam;
the first chain is provided with a plurality of bulges for pushing the angle steel, and the bulges are distributed at intervals along the length direction of the first chain;
the positions of the protrusions between the first chains are in one-to-one correspondence, and the connecting line of the corresponding protrusions at any moment is perpendicular to the moving direction of the first chains.
4. An angle steel feeding apparatus according to claim 3, wherein,
the transverse feeding device further comprises a first transmission rod;
each first sprocket is coaxially arranged with the first transmission rod and fixedly connected with the first transmission rod;
the first driving mechanism is in transmission connection with the first transmission rod so as to drive the first transmission rod to rotate around the axis of the first transmission rod.
5. An angle steel feeding apparatus according to claim 1, wherein,
the limiting mechanism comprises a third sprocket, a fourth sprocket and a second chain which is bridged between the third sprocket and the fourth sprocket;
the third sprocket is coaxially arranged with the second transmission rod and is in clearance fit with the second transmission rod;
the claw is pivotally connected to one end of the material lifting arm through a rotating shaft, and the rotating shaft is parallel to the second transmission rod;
the fourth sprocket is fixed on the claw, and the axis of the fourth sprocket is parallel to the rotating shaft;
the third sprocket and the fourth sprocket do not rotate around the axis of the third sprocket and the fourth sprocket.
6. An angle steel feeding apparatus according to claim 5, wherein,
the material lifting device further comprises a support leg for supporting the second transmission rod;
the second transmission rod is pivotally arranged on the support leg;
the third sprocket is fixedly connected to the support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696605.2A CN107336944B (en) | 2017-08-15 | 2017-08-15 | Angle steel feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710696605.2A CN107336944B (en) | 2017-08-15 | 2017-08-15 | Angle steel feeding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107336944A CN107336944A (en) | 2017-11-10 |
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| CN107673008A (en) * | 2017-11-20 | 2018-02-09 | 无锡华联科技集团有限公司 | Angle steel stores traversing feed mechanism |
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| CN109909391B (en) * | 2019-01-30 | 2020-10-23 | 青岛睿轩钢结构工程有限公司 | A loading attachment for angle steel is cuted |
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